1-1/4″ Wet-Line / Wing Nut Hydraulic Quick Connect Female Coupler – 1-1/4″ NPT
Heavy-Duty Hydraulic Coupler for Industrial and Mobile Applications
SKU: 4100F-20N
The 1-1/4″ Wet-Line / Wing Nut Hydraulic Quick Connect Female Coupler is designed for industrial and heavy-duty hydraulic systems that require secure and efficient coupling under pressure with minimal fluid loss. Engineered for dump trailers, live bed trailers, drilling rigs, sand spreaders, and heavy equipment, this coupler ensures high-performance hydraulic connections in demanding environments.
Built with a corrosion-resistant brass body and a rugged steel sleeve and wing nut, this coupler delivers exceptional durability and leak prevention. The Nitrile seal with a Teflon backup enhances longevity, while the 3000 PSI pressure rating supports high-flow hydraulic operations.
Key Benefits:
- Heavy-Duty Brass Body – Corrosion-resistant construction for extended service life.
- Steel Sleeve & Wing Nut – Provides secure and stable connections even under high pressure.
- Minimal Fluid Loss Design – Reduces spillage for cleaner and more efficient hydraulic operations.
- High Flow Capability – 80 GPM flow rate for fast and efficient fluid transfer.
- Reliable Nitrile Seal with Teflon Backup – Superior leak protection under extreme conditions.
- Interchangeable with Leading Industry Couplers – Fully compatible with major manufacturers.
Specifications:
- Body Size: 1-1/4″
- Thread Type: NPT
- Thread Size: 1-1/4″
- Material: Brass Body, Steel Sleeve & Wing Nut
- Seal Type: Nitrile with Teflon Backup
- Max Operating Pressure: 3,000 PSI
- Nominal Flow Rate: 80 GPM
Compatible Applications:
- Dump Trailers
- Live Bed Trailers
- Mobile Drilling Rigs
- Sand & Salt Spreaders
- Oil Well Equipment
- Heavy Equipment & Construction Machinery
Interchangeable With:
| Manufacturer | Female Coupler |
|---|---|
| SUMMIT | 4100F-20N |
| Parker 6100 Series | 6125-20 |
| Eaton Aeroquip 5100 Series | 5100-S5-20B |
| Dixon W Series | 10WF10-B |
| Faster FB Series | FB 20/114NPT F5 |
| Snap-Tite 78 Series | B78C20-20F |
| Stucchi W Series | 100610020, C51WS-20-20 NPT |
| DNP | VFF-20-20-C-NPT |
What’s Included?
- 1 x 1-1/4″ Wet-Line Female Hydraulic Coupler (1-1/4″ NPT)
This heavy-duty Wet-Line Hydraulic Coupler provides secure, high-flow connections for industrial and mobile hydraulic systems.
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